该剧改编自同名小说,以1970年代韩国大邱为背景讲述了少女们的成长故事。Story is set in Daegu, South Korea during the 1970's. Lee Jung-Hee is in the 2nd grade of high school. She has a bright personality and is the second daughter of a family who runs a underwear factory. She and her friends go through adolescence. The series deals with high school students' emotional and social problems .